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<?php
declare(strict_types=1);
namespace Frostaly\VarExporter\Encoders;
use Frostaly\VarExporter\Contracts\EncoderInterface;
use Frostaly\VarExporter\Encoder;
use Frostaly\VarExporter\Exception\OverriddenPropertyException;
class SetStateEncoder implements EncoderInterface
{
/**
* {@inheritDoc}
*/
public function supports(mixed $value): bool
return is_object($value)
&& method_exists($value, '__set_state');
}
*
* @param object $object
public function encode(Encoder $encoder, mixed $object): array
return [
$object::class . '::__set_state(',
...$encoder->encode($this->extract($object)),
')',
];
* Extract object properties as an associative array.
protected static function extract(object $object): array
$properties = (array) $object;
foreach ($properties as $key => $value) {
if (is_int($pos = strrpos((string) $key, "\0"))) {
$name = substr((string) $key, $pos + 1);
if (array_key_exists($name, $properties)) {
throw new OverriddenPropertyException($object::class, $name);
$properties[$name] = $value;
unset($properties[$key]);
return $properties;
frostaly /
var-exporter
